Kershaw Cathode Knife with SpeedSafe and Flipper - 2-1/4" Blade

The Kershaw Cathode Knife with SpeedSafe and Flipper is a purpose-built tactical folding knife designed for operators, law enforcement, and outdoor professionals who demand both speed and control in the field. The 2.25-inch tanto blade combines slicing geometry with superior piercing capability, making it effective for gear preparation, rope cutting, and detailed fieldwork where precision matters. Opening via SpeedSafe assisted mechanism and flipper, this knife prioritizes rapid deployment without sacrificing the tactile control required for fine work.

Tactically designed for extended use, the Cathode features aggressive jimping along the spine—a detail that operators immediately recognize as critical for choking up on the blade during close-quarters tasks where thumb position directly impacts cutting efficiency and safety. The tanto geometry delivers superior edge geometry for both draw-cut slicing and perpendicular piercing applications common to utility and tactical scenarios. Weight of just 0.09 lbs ensures the knife adds minimal burden to duty belts, gear bags, or pocket carry, a practical consideration for professionals managing cumulative load. The blade opens reliably via both the assisted SpeedSafe mechanism and manual flipper, providing redundant deployment methods in various glove conditions or environmental states.

This knife serves professionals across patrol duty, tactical operations, search and rescue, and intensive outdoor work where a compact, fast-deploying blade solves recurring cutting tasks without the bulk of larger fixed-blade systems. The Cathode's design philosophy—functional without unnecessary ornamentation—aligns with operator preferences for tools that earn their carry weight through repeated, dependable performance. Kershaw's SpeedSafe platform has established itself as a proven deployment mechanism across law enforcement and military communities, and the addition of a flipper mechanism accommodates both traditional assisted-opening preferences and modern flicking techniques.